<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>获取本地音视频</title>
  <style>
    .video {
      width: 640px;
      height: 480px;
    }
  </style>
</head>
<body>
<video
  class="video"
  src="http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"
  autoplay
  muted
  controls
>您的浏览器不支持 video，请升级您的浏览器!</video>
<video class="video" src="../static/demo.mp4" autoplay muted></video>
</body>
</html>
